Longitudinal Studies During Growth and Training: Importance and Principles

This chapter contains section titled: Practical problems with longitudinal studies Individual Changes Principles of Longitudinal Designs Multiple Longitudinal Design Testing or Learning Effects Longitudinal Studies in Growth, Development, and Physical Fitness Overview of Recent Longitudinal Studies on Lifestyle and Health from Adolescence into Adulthood Longitudinal Training Studies in the Child and Adolescent Statistical Methods for Longitudinal Data Analyses Challenges for Future Research References